| 1:12.88 | 2:29.35 | (1:16.47) | |
| 3:45.80 | (1:16.45) | 5:02.35 | (1:16.55) |
| 6:18.59 | (1:16.24) | 7:34.13 | (1:15.54) |
| 8:49.48 | (1:15.35) | 10:04.85 | (1:15.37) |
| 11:20.71 | (1:15.86) | 12:38.00 | (1:17.29) |
| 13:53.94 | (1:15.94) | 15:09.47 | (1:15.53) |
| 16:25.18 | (1:15.71) | 17:40.91 | (1:15.73) |
| 18:55.02 | (1:14.11) |